14311540552009 has 2 divisors, whose sum is σ = 14311540552010. Its totient is φ = 14311540552008.

The previous prime is 14311540551967. The next prime is 14311540552033. The reversal of 14311540552009 is 90025504511341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14175676803600 + 135863748409 = 3765060^2 + 368597^2 .

It is a cyclic number.

It is not a de Polignac number, because 14311540552009 - 2⁷ = 14311540551881 is a prime.

It is not a weakly prime, because it can be changed into another prime (14311540552069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7155770276004 + 7155770276005.

It is an arithmetic number, because the mean of its divisors is an integer number (7155770276005).

Almost surely, 2^{14311540552009} is an apocalyptic number.

It is an amenable number.

14311540552009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14311540552009 is an equidigital number, since it uses as much as digits as its factorization.

14311540552009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 14311540552009 in words is "fourteen trillion, three hundred eleven billion, five hundred forty million, five hundred fifty-two thousand, nine".